Synonyms for groin

Noun

1. groin, inguen, area, region

usage: the crease at the junction of the inner part of the thigh with the trunk together with the adjacent region and often including the external genitals

2. breakwater, groin, groyne, mole, bulwark, seawall, jetty, barrier

usage: a protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away

Verb

1. groin, construct, build, make

usage: build with groins; "The ceiling was groined"